Finite Group DatabasebetaFinite Group Databasebeta| order | 19646 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C19×C47 · Schur multiplier (H2) = C1 |
| direct product | C19×D11×C47 |
| unambiguous semidirect product | C11⋊(C2×C19×C47) |
| Fitting, socle, Hall | C11×C19×C47 ⋊ C2 |
| derived, Sylow | C11 ⋊ C2×C19×C47 |
| Hall | C11×C47 ⋊ C2×C19 |
| Hall | C11×C19 ⋊ C2×C47 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C19×C47 | D11 |
| commutator, cosocle, hypocenter | C11 | C2×C19×C47 |
| Frattini | C1 | G |
| Fitting, socle | C11×C19×C47 | C2 |
| LCS | G ▷ C11 | |
| UCS | C1 ◁ C19×C47 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 9823 |
6251 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19646, 5);